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chromium是什么意思

chromium

英[ˈkrəʊmiəm] 美[ˈkroʊmiəm]

n. [化学] 铬；

相关单词 chromium alloy chromium impregnation chromium iron chromium manganese steel chromiummanganese chromiummanganese steel ferrochromium If containing chromium

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

铬

Chromium is a hard, shiny metallic element, used to make steel alloys and to coat other metals.
例句
...chromium-plated fire accessories. 镀铬消防配件

英汉词典释义

n.
铬
The trimmings on the car are made of chromium. 车上的装饰品是用铬合金做的。

英英词典释义

Noun
1. a hard brittle blue-white multivalent metallic element; resistant to corrosion and tarnishing

行业词典

医学：铬：一种蓝白色的脆性金属；原子序数24，原子量51.996；比重7.1；符号Cr；化合物中有几种是色素，而铬本身可用于耐久性电镀。铬在葡萄糖氧化中起作用，被认为是营养必需的微量元素；

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